Sethi as the company’s chief executive officer from October, 2022. He will be replacing M Riyaaz Rasheed, who has been serving as Robi’s acting chief executive officer since August 2021. Achievements In 2009, then AKTEL, now Robi Axiata, was the first operator to introduce GPRS and 3.5G services in the country. It is the first company to launch 4.5G service in all the 64 districts of the country. Robi also claims to have the widest international roaming coverage with 398 operators across 182 countries with widest 4G roaming footprint in 29 countries with 40 operators. Robi has clearly pioneered in the domain of mEducation with the creation of the largest online school of the country, Robi-10 Minute School, which is providing quality educational content to millions of students across the country for free of cost. Among many awards it has won nationally and internationally, the prestigious GSMA Glomo award for the Best Mobile Innovation for Education and Learning in the "Connected Life Awards" category at the Mobile World Congress (MWC) 2017, is highly noteworthy. Numbering scheme Robi uses the following numbering scheme for its subscribers: +880 16 XXXXXXXX +880 18 XXXXXXXX Where, +880 is the International subscriber dialing code for Bangladesh. 18 and 16 is the access code for Robi as assigned by the Government of Bangladesh. Omitting +88 will require to use 0 in place of it instead to represent local call, hence 018 and 016 is the general access code. N1N2N3N4N5N6N7N8 is the subscriber number. After merger with airtel, besides '018', Robi owns '016' number series too. New system and regulations that: Any operator of (017-013)(019-014)(015) can change his operators by MNP..... Network Robi is currently the second largest mobile operator in Bangladesh in terms of total number of mobile towers or BTS. As of October 2021, Robi has a total of 13,812 BTS towers across the country. Mobile services Robi offers an array of different packages. In addition to offering the fundamental pre-paid and post-paid mobile services, it offers a wide range of value-added products and services such as, SMS, GPRS, EDGE, 3.5G HSPA+, 4.5G, LTE-A, Fixed Broadband, international roaming, Mobile Banking, SMS banking, Caller Ring Back Tone, MMS, Voice Greetings, Welcome Tunes etc. Robi has got the widest international roaming coverage among all the operators in Bangladesh. Digital services Robi provides different digital services. They are - bdapps - Bangladesh's national app store BDTICKETS - Bangladesh's